Dec 05 15:04:08.877 INFO checking copy_arena-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 05 15:04:08.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 15:04:09.143 INFO [stdout] 3b61be433298f8f6deee828c609f058729141233cb87f3e2795472fcdd07a94f Dec 05 15:04:09.145 INFO running `"docker" "start" "-a" "3b61be433298f8f6deee828c609f058729141233cb87f3e2795472fcdd07a94f"` Dec 05 15:04:09.832 INFO [stderr] usermod: no changes Dec 05 15:04:09.868 INFO [stderr] Checking copy_arena v0.1.1 (/source) Dec 05 15:04:10.353 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 05 15:04:10.353 INFO [stderr] --> src/lib.rs:180:58 Dec 05 15:04:10.353 INFO [stderr] | Dec 05 15:04:10.353 INFO [stderr] 180 | let memory = self.alloc_raw(mem::size_of::(), mem::min_align_of::()); Dec 05 15:04:10.354 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:04:10.354 INFO [stderr] | Dec 05 15:04:10.354 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 15:04:10.354 INFO [stderr] Dec 05 15:04:10.354 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 05 15:04:10.354 INFO [stderr] --> src/lib.rs:196:49 Dec 05 15:04:10.354 INFO [stderr] | Dec 05 15:04:10.354 INFO [stderr] 196 | let memory = self.alloc_raw(byte_count, mem::min_align_of::()); Dec 05 15:04:10.354 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:04:10.354 INFO [stderr] Dec 05 15:04:10.410 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:04:10.410 INFO [stderr] --> src/lib.rs:203:13 Dec 05 15:04:10.410 INFO [stderr] | Dec 05 15:04:10.410 INFO [stderr] 203 | let mut slice = self.alloc_slice_raw(elems.len()); Dec 05 15:04:10.410 INFO [stderr] | ----^^^^^ Dec 05 15:04:10.410 INFO [stderr] | | Dec 05 15:04:10.410 INFO [stderr] | help: remove this `mut` Dec 05 15:04:10.413 INFO [stderr] | Dec 05 15:04:10.413 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:04:10.413 INFO [stderr] Dec 05 15:04:10.413 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:04:10.415 INFO [stderr] --> src/lib.rs:215:13 Dec 05 15:04:10.415 INFO [stderr] | Dec 05 15:04:10.415 INFO [stderr] 215 | let mut slice = self.alloc_slice_raw(len); Dec 05 15:04:10.415 INFO [stderr] | ----^^^^^ Dec 05 15:04:10.415 INFO [stderr] | | Dec 05 15:04:10.415 INFO [stderr] | help: remove this `mut` Dec 05 15:04:10.415 INFO [stderr] Dec 05 15:04:10.480 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 05 15:04:10.480 INFO [stderr] --> src/lib.rs:180:58 Dec 05 15:04:10.480 INFO [stderr] | Dec 05 15:04:10.480 INFO [stderr] 180 | let memory = self.alloc_raw(mem::size_of::(), mem::min_align_of::()); Dec 05 15:04:10.480 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:04:10.480 INFO [stderr] | Dec 05 15:04:10.480 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 15:04:10.480 INFO [stderr] Dec 05 15:04:10.480 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 05 15:04:10.480 INFO [stderr] --> src/lib.rs:196:49 Dec 05 15:04:10.480 INFO [stderr] | Dec 05 15:04:10.480 INFO [stderr] 196 | let memory = self.alloc_raw(byte_count, mem::min_align_of::()); Dec 05 15:04:10.480 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:04:10.480 INFO [stderr] Dec 05 15:04:10.619 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:04:10.619 INFO [stderr] --> src/lib.rs:203:13 Dec 05 15:04:10.619 INFO [stderr] | Dec 05 15:04:10.619 INFO [stderr] 203 | let mut slice = self.alloc_slice_raw(elems.len()); Dec 05 15:04:10.619 INFO [stderr] | ----^^^^^ Dec 05 15:04:10.619 INFO [stderr] | | Dec 05 15:04:10.619 INFO [stderr] | help: remove this `mut` Dec 05 15:04:10.619 INFO [stderr] | Dec 05 15:04:10.619 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:04:10.619 INFO [stderr] Dec 05 15:04:10.619 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:04:10.619 INFO [stderr] --> src/lib.rs:215:13 Dec 05 15:04:10.619 INFO [stderr] | Dec 05 15:04:10.619 INFO [stderr] 215 | let mut slice = self.alloc_slice_raw(len); Dec 05 15:04:10.619 INFO [stderr] | ----^^^^^ Dec 05 15:04:10.619 INFO [stderr] | | Dec 05 15:04:10.619 INFO [stderr] | help: remove this `mut` Dec 05 15:04:10.619 INFO [stderr] Dec 05 15:04:10.658 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s Dec 05 15:04:10.658 INFO [stderr] su: No module specific data is present Dec 05 15:04:10.924 INFO running `"docker" "inspect" "3b61be433298f8f6deee828c609f058729141233cb87f3e2795472fcdd07a94f"` Dec 05 15:04:11.030 INFO running `"docker" "rm" "-f" "3b61be433298f8f6deee828c609f058729141233cb87f3e2795472fcdd07a94f"` Dec 05 15:04:11.155 INFO [stdout] 3b61be433298f8f6deee828c609f058729141233cb87f3e2795472fcdd07a94f